Hi all, this is mostly for those of you using TConfig for the rcparams work, I suppose. IPython has now traits-aware 'smart' tab-completion. Svn update ipython to r2568 at least. You'll get: http://projects.scipy.org/ipython/ipython/browser/ipython/trunk/IPython/Extensions/ipy_traits_completer.py >From the module docstring, this is how it works: Usage ===== The system works as follows. If t is an empty object that HasTraits, then (assuming the threshold is at the default value of 3): In [7]: t.ed<TAB> doesn't show anything at all, but: In [7]: t.edi<TAB> t.edit_traits t.editable_traits shows these two names that come from traits. This allows you to complete on the traits-specific names by typing at least 3 letters from them (or whatever you set your threshold to), but to otherwise not see them in normal completion. ###### Let me know if that sounds like a reasonable solution, it was the best I could think of. Cheers, f